ATE230774T1 - Beschleunigung der phasentrennung von polymer- enthaltenden flüssigen phasen - Google Patents

Beschleunigung der phasentrennung von polymer- enthaltenden flüssigen phasen

Info

Publication number
ATE230774T1
ATE230774T1 AT00936671T AT00936671T ATE230774T1 AT E230774 T1 ATE230774 T1 AT E230774T1 AT 00936671 T AT00936671 T AT 00936671T AT 00936671 T AT00936671 T AT 00936671T AT E230774 T1 ATE230774 T1 AT E230774T1
Authority
AT
Austria
Prior art keywords
acceleration
liquid phases
polymer
phase separation
containing liquid
Prior art date
Application number
AT00936671T
Other languages
German (de)
English (en)
Inventor
Gabriele Sadowski
Wolfgang Arlt
Matthias Seiler
Andreas Thiele
Original Assignee
Der Gruene Punkt Duales Syst
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Der Gruene Punkt Duales Syst filed Critical Der Gruene Punkt Duales Syst
Application granted granted Critical
Publication of ATE230774T1 publication Critical patent/ATE230774T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C08J3/092—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0203—Separating plastics from plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0293—Dissolving the materials in gases or liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/0633—LDPE, i.e. low density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/065—HDPE, i.e. high density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
AT00936671T 1999-05-14 2000-05-12 Beschleunigung der phasentrennung von polymer- enthaltenden flüssigen phasen ATE230774T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19922944A DE19922944A1 (de) 1999-05-14 1999-05-14 Beschleunigung der Phasentrennung von Polymer-enthaltenden flüssigen Phasen durch verzweigte Lösungsmittel
PCT/DE2000/001475 WO2000069952A1 (de) 1999-05-14 2000-05-12 Beschleunigung der phasentrennung von polymer-enthaltenden flüssigen phasen

Publications (1)

Publication Number Publication Date
ATE230774T1 true ATE230774T1 (de) 2003-01-15

Family

ID=7908497

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00936671T ATE230774T1 (de) 1999-05-14 2000-05-12 Beschleunigung der phasentrennung von polymer- enthaltenden flüssigen phasen

Country Status (28)

Country Link
EP (1) EP1181328B1 (xx)
JP (1) JP2002544355A (xx)
KR (1) KR20020005672A (xx)
CN (1) CN1350564A (xx)
AT (1) ATE230774T1 (xx)
AU (1) AU769019B2 (xx)
BG (1) BG106036A (xx)
BR (1) BR0010535A (xx)
CA (1) CA2372121A1 (xx)
CZ (1) CZ20014084A3 (xx)
DE (2) DE19922944A1 (xx)
DK (1) DK1181328T3 (xx)
EA (1) EA200101023A1 (xx)
EE (1) EE200100590A (xx)
ES (1) ES2188548T3 (xx)
HK (1) HK1046008B (xx)
HR (1) HRP20010658A2 (xx)
HU (1) HUP0201501A3 (xx)
IL (1) IL144807A0 (xx)
MX (1) MXPA01011554A (xx)
NO (1) NO20015535L (xx)
NZ (1) NZ515191A (xx)
PL (1) PL352023A1 (xx)
PT (1) PT1181328E (xx)
SK (1) SK12742001A3 (xx)
TR (1) TR200103287T2 (xx)
WO (1) WO2000069952A1 (xx)
YU (1) YU80701A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10032918C2 (de) * 2000-07-06 2002-06-20 Siemens Axiva Gmbh & Co Kg Verfahren zur Bestimmung des Anteils von HDPE und LDPE in Polyolefingemischen
SG178041A1 (en) 2009-07-16 2012-03-29 Dow Global Technologies Llc Polymerization process for olefin-based polymers
EP3091038B1 (en) 2010-12-21 2019-09-18 Dow Global Technologies LLC Olefin-based polymers and dispersion polymerizations
US11041030B2 (en) 2018-09-19 2021-06-22 Exxonmobil Chemical Patents Inc. Devolatilization processes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2399558A (en) * 1942-12-31 1946-04-30 Standard Oil Dev Co Organic cementing solutions
US2801234A (en) * 1955-03-11 1957-07-30 Phillips Petroleum Co Method of removing olefin polymer from process equipment
FR2259923B1 (xx) * 1974-01-31 1978-10-27 Raffinage Cie Francaise

Also Published As

Publication number Publication date
DK1181328T3 (da) 2003-04-14
WO2000069952A1 (de) 2000-11-23
CA2372121A1 (en) 2000-11-23
EA200101023A1 (ru) 2002-04-25
DE19922944A1 (de) 2000-11-16
SK12742001A3 (sk) 2002-05-09
HK1046008B (zh) 2003-10-03
AU5208300A (en) 2000-12-05
CZ20014084A3 (cs) 2002-03-13
PT1181328E (pt) 2003-04-30
EP1181328A1 (de) 2002-02-27
AU769019B2 (en) 2004-01-15
NO20015535D0 (no) 2001-11-13
BG106036A (bg) 2002-06-28
TR200103287T2 (tr) 2002-04-22
EP1181328B1 (de) 2003-01-08
NZ515191A (en) 2003-01-31
CN1350564A (zh) 2002-05-22
YU80701A (sh) 2003-10-31
BR0010535A (pt) 2002-02-19
HRP20010658A2 (en) 2002-10-31
IL144807A0 (en) 2002-06-30
HK1046008A1 (en) 2002-12-20
ES2188548T3 (es) 2003-07-01
KR20020005672A (ko) 2002-01-17
HUP0201501A3 (en) 2005-01-28
HUP0201501A2 (en) 2002-08-28
EE200100590A (et) 2003-04-15
DE50001053D1 (de) 2003-02-13
PL352023A1 (en) 2003-07-14
MXPA01011554A (es) 2003-08-20
JP2002544355A (ja) 2002-12-24
NO20015535L (no) 2001-11-13

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